| Los Barrios to McKeesport (Pennsylvania) | 3,922.35 mi (6,312.41 km) |
| Los Barrios to McKinleyville (California) | 5,841.45 mi (9,400.90 km) |
| Los Barrios to McKinney (Texas) | 4,973.43 mi (8,003.96 km) |
| Los Barrios to McLean (Virginia) | 3,826.64 mi (6,158.39 km) |
| Los Barrios to McMinnville (Oregon) | 5,603.93 mi (9,018.65 km) |
| Los Barrios to McMinnville (Tennessee) | 4,348.96 mi (6,998.98 km) |
| Los Barrios to McNair (Virginia) | 3,837.31 mi (6,175.56 km) |
| Los Barrios to McPherson (Kansas) | 4,834.78 mi (7,780.82 km) |
| Los Barrios to Mead Valley (California) | 5,902.55 mi (9,499.24 km) |
| Los Barrios to Meadow Woods (Florida) | 4,352.95 mi (7,005.39 km) |
| Los Barrios to Meadowbrook (Virginia) | 3,879.77 mi (6,243.88 km) |
| Los Barrios to Meadville (Pennsylvania) | 3,904.19 mi (6,283.19 km) |
| Los Barrios to Mebane (North Carolina) | 4,007.94 mi (6,450.15 km) |
| Los Barrios to Mechanicsville (Virginia) | 3,868.63 mi (6,225.96 km) |
| Los Barrios to Medford (Massachusetts) | 3,447.58 mi (5,548.35 km) |
